ros::ServicePublication Class Reference

Manages an advertised service. More...

#include <service_publication.h>

Inheritance diagram for ros::ServicePublication:

Public Member Functions
void	addServiceClientLink (const ServiceClientLinkPtr &link)
	Adds a service link for us to manage. More...
void	drop ()
	Terminate this service server. More...
const std::string &	getDataType ()
const std::string &	getMD5Sum ()
const std::string &	getName ()
const std::string &	getRequestDataType ()
const std::string &	getResponseDataType ()
bool	isDropped ()
	Returns whether or not this service server is valid. More...
void	processRequest (boost::shared_array< uint8_t > buf, size_t num_bytes, const ServiceClientLinkPtr &link)
	Adds a request to the queue if our thread pool size is not 0, otherwise immediately calls the callback. More...
void	removeServiceClientLink (const ServiceClientLinkPtr &link)
	Removes a service link from our list. More...
	ServicePublication (const std::string &name, const std::string &md5sum, const std::string &data_type, const std::string &request_data_type, const std::string &response_data_type, const ServiceCallbackHelperPtr &helper, CallbackQueueInterface *queue, const VoidConstPtr &tracked_object)
	~ServicePublication ()

Private Member Functions
void	dropAllConnections ()

Private Attributes
CallbackQueueInterface *	callback_queue_
V_ServiceClientLink	client_links_
boost::mutex	client_links_mutex_
std::string	data_type_
bool	dropped_
bool	has_tracked_object_
ServiceCallbackHelperPtr	helper_
std::string	md5sum_
std::string	name_
std::string	request_data_type_
std::string	response_data_type_
VoidConstWPtr	tracked_object_

Detailed Description

Manages an advertised service.

ServicePublication manages all incoming service requests. If its thread pool size is not 0, it will queue the requests into a number of threads, calling the callback from within those threads. Otherwise it immediately calls the callback

Definition at line 61 of file service_publication.h.

Constructor & Destructor Documentation

ServicePublication()

ros::ServicePublication::ServicePublication	(	const std::string &	name,
		const std::string &	md5sum,
		const std::string &	data_type,
		const std::string &	request_data_type,
		const std::string &	response_data_type,
		const ServiceCallbackHelperPtr &	helper,
		CallbackQueueInterface *	queue,
		const VoidConstPtr &	tracked_object
	)

Definition at line 47 of file service_publication.cpp.

~ServicePublication()

ros::ServicePublication::~ServicePublication

(

)

Definition at line 67 of file service_publication.cpp.

Member Function Documentation

addServiceClientLink()

void ros::ServicePublication::addServiceClientLink

(

const ServiceClientLinkPtr &

link

)

Adds a service link for us to manage.

Definition at line 164 of file service_publication.cpp.

drop()

void ros::ServicePublication::drop

(

)

Terminate this service server.

Definition at line 72 of file service_publication.cpp.

dropAllConnections()

void ros::ServicePublication::dropAllConnections ( )

private

Definition at line 182 of file service_publication.cpp.

getDataType()

const std::string& ros::ServicePublication::getDataType ( )

inline

Definition at line 95 of file service_publication.h.

getMD5Sum()

const std::string& ros::ServicePublication::getMD5Sum ( )

inline

Definition at line 92 of file service_publication.h.

getName()

const std::string& ros::ServicePublication::getName ( )

inline

Definition at line 96 of file service_publication.h.

getRequestDataType()

const std::string& ros::ServicePublication::getRequestDataType ( )

inline

Definition at line 93 of file service_publication.h.

getResponseDataType()

const std::string& ros::ServicePublication::getResponseDataType ( )

inline

Definition at line 94 of file service_publication.h.

isDropped()

bool ros::ServicePublication::isDropped ( )

inline

Returns whether or not this service server is valid.

Definition at line 90 of file service_publication.h.

processRequest()

void ros::ServicePublication::processRequest	(	boost::shared_array< uint8_t >	buf,
		size_t	num_bytes,
		const ServiceClientLinkPtr &	link
	)

Adds a request to the queue if our thread pool size is not 0, otherwise immediately calls the callback.

Definition at line 158 of file service_publication.cpp.

removeServiceClientLink()

void ros::ServicePublication::removeServiceClientLink

(

const ServiceClientLinkPtr &

link

)

Removes a service link from our list.

Definition at line 171 of file service_publication.cpp.

Member Data Documentation

callback_queue_

CallbackQueueInterface* ros::ServicePublication::callback_queue_

private

Definition at line 113 of file service_publication.h.

client_links_

V_ServiceClientLink ros::ServicePublication::client_links_

private

Definition at line 108 of file service_publication.h.

client_links_mutex_

boost::mutex ros::ServicePublication::client_links_mutex_

private

Definition at line 109 of file service_publication.h.

data_type_

std::string ros::ServicePublication::data_type_

private

Definition at line 103 of file service_publication.h.

dropped_

bool ros::ServicePublication::dropped_

private

Definition at line 111 of file service_publication.h.

has_tracked_object_

bool ros::ServicePublication::has_tracked_object_

private

Definition at line 114 of file service_publication.h.

helper_

ServiceCallbackHelperPtr ros::ServicePublication::helper_

private

Definition at line 106 of file service_publication.h.

md5sum_

std::string ros::ServicePublication::md5sum_

private

Definition at line 102 of file service_publication.h.

name_

std::string ros::ServicePublication::name_

private

Definition at line 101 of file service_publication.h.

request_data_type_

std::string ros::ServicePublication::request_data_type_

private

Definition at line 104 of file service_publication.h.

response_data_type_

std::string ros::ServicePublication::response_data_type_

private

Definition at line 105 of file service_publication.h.

tracked_object_

VoidConstWPtr ros::ServicePublication::tracked_object_

private

Definition at line 115 of file service_publication.h.

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The documentation for this class was generated from the following files:

• service_publication.h
• service_publication.cpp